Bills enter offseason feeling pain of playoff collapse

Buffalo Bills center Mitch Morse (60) walks off the field after an NFL wild-card playoff football game against the Houston Texans Saturday, Jan. 4, 2020, in Houston. The Texans won 22-19 in overtime.(AP Photo/Eric Christian Smith)

Buffalo Bills quarterback Josh Allen (17) tries to throw a pass as he is tackled by Houston Texans' Whitney Mercilus (59), A.J. Moore Jr., right, and Vernon Hargreaves III (28) during the second half of an NFL wild-card playoff football game Saturday, Jan. 4, 2020, in Houston. (AP Photo/Michael Wyke)

Buffalo Bills running back Patrick DiMarco (42) kneels on the sideline after an NFL wild-card playoff football game against the Houston Texans Saturday, Jan. 4, 2020, in Houston. The Texans won 22-19 in overtime.(AP Photo/Eric Christian Smith)

Buffalo Bills quarterback Josh Allen (17) is sacked by Houston Texans linebacker Jake Martin (54) during the second half of an NFL wild-card playoff football game Saturday, Jan. 4, 2020, in Houston. (AP Photo/Michael Wyke)